Results 111 to 120 of about 1,407,102 (317)

Market timing: A decomposition of mutual fund returns

We decompose the conditional expected mutual fund return in five parts. Two parts, selectivityand expert market timing, can be attributed to manager skill, and three to variation in marketexposure that can be achieved by private investors as well.
Swinkels, L.A.P., Sluis, P.J. van der, Verbeek, M.J.C.M.   +2 more
core   +2 more sources

Asteroid modelling by starlight diffraction: The shape of Dimorphos, the satellite of (65803) Didymos

Astronomy & Astrophysics
Context. The DART spacecraft impacted Dimorphos, the satellite of (65803) Didymos, in September 2022. Evidence of crater formation and possible global reshaping has been obtained indirectly from spacecraft and ground-based data. Aims.
Tanga P., Tsiganis K., Souami D., Anderson R., Barbotin E., Cazaux A., Colas F., Hanuš J., Marchis F., Dauvergne J-L., Langin G., Leroy A., Lott B., Manna A., Rousselot L., Siakas A., Sposetti S., Vigna Ch., Weber F., Wünche A.   +19 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

A Note on Endogenous Timing with Strategic Delegation: Unilateral Externality Case [PDF]

We investigated the endogenous choice of roles by managerial firms in the presence of unilateral externality. The choice over timing can be taken either by managers or by owners.
Kangsik Choi, Yuanzhu Lu
core  

Overview of Magnetic Confinement Controlled Nuclear Fusion Reactors and Superconducting Magnet Technologies

发电技术
ObjectivesMagnetic confinement fusion is regarded as a critical solution to future global energy challenges. As the central component of magnetic confinement fusion devices, magnets play a crucial role in generating and sustaining plasma stability.
ZHANG Jialong, SONG Peng, QU Timing
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Danish Mutual Fund Performance - Selectivity, Market Timing and Persistence. [PDF]

Funds under management by Danish mutual funds have increased by 25% annually during the last 10 years and measured per capita Denmark has the third largest mutual fund industry in Europe.
Christensen, Michael
core  

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

FEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga, Toshiki Takahashi, Akiko Kuma, Hiroyuki Kawahara   +3 more
wiley   +1 more source

Applications of optoelectronic thin-film materials in chip security

Materials Today Advances
With the rapid advancement of Artificial Intelligence (AI) and Internet of Things (IoT) technologies, the domain of information security is encountering increasingly complex challenges. Integrated circuits (ICs), as fundamental components for information
Pengyue Sun, Ruoxi Zhang, Guangyan Hu, Xiaomei Tang, Shengqiang Lou, Taiyu Wang   +5 more
doaj   +1 more source